diff --git a/telegram_bot/requirements.txt b/telegram_bot/requirements.txt
index daddc54..7367b9d 100644
--- a/telegram_bot/requirements.txt
+++ b/telegram_bot/requirements.txt
@@ -1,7 +1,7 @@
 pyTelegramBotAPI~=4.5.0
 Markdown~=3.3.6
 newsapi-python~=0.2.6
-python-dotenv~=0.20.0
+python-dotenv~=0.21.0
 requests~=2.27.1
 APScheduler~=3.9.1
 croniter~=1.3.4